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Product Details:
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| CAS: | 7778-77-0 | Melting Point: | 252.6 °C (lit.) |
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| Boiling Point: | > 450 °C | Ph: | 4.2-4.6 (20g/l, H2O, 20℃) |
| Appearence: | White Powder | Density: | 2.338 G/mL At 25 °C (lit.) |
Mono Potassium Phosphate 25 KG / BAG ISO 14001 Used for Fertilizer
Potassium dihydrogen phosphate is a colorless columnar crystal or white crystalline powder. It's PH value is 4.4-4.7. Insoluble in ethanol. Dehydrated at 400℃ to form potassium metaphosphate.
Potassium dihydrogen phosphate is a very commonly used foliar fertilizer. It is a high-concentration, high-quality, chlorine-free potassium fertilizer with an extremely low salt value and high nutrient content. It is suitable for use on a variety of crops. It not only promotes fruit expansion, color change, and crop metabolism, but also improves crop rooting, frost resistance, and stress resistance. It is called a "universal fertilizer."
| Specifications | Industrial Grade |
| Main contents (as KH2PO4) % ≥ | 98 |
| P2O5 % ≥ | 51.5 |
| Potassium oxide (K2O) % ≥ | 33.5 |
| PH value of 1% solution | 4.3-4.7 |
| Moisture % ≤ | 0.1 |
| Water insoluble % ≤ | 0.2 |
1. Promote nitrogen and phosphorus absorption
Potassium dihydrogen phosphate can promote the absorption of nitrogen and phosphorus by crops, quickly replenish phosphorus and potassium, increase crop yield and thousand-grain weight, and play a special role in special physiological periods of crops.
2. Promote photosynthesis
Potassium plays a role in enhancing crop photosynthesis and accelerating the production and conversion of nutrients during crop growth.
3. Improve crop resistance
Potassium dihydrogen phosphate can improve the stress resistance of crops, such as drought resistance, resistance to dry hot winds, resistance to waterlogging, resistance to frost, resistance to damage and promotion of healing, and resistance to bacterial infection.
4. Improve fruit quality
Spraying during the fruit expansion period can protect and strengthen the fruit, promote fruit expansion, improve fruit quality, increase color, and improve taste.
5. Regulate crop growth
Potassium dihydrogen phosphate acts as a regulator. It can promote the differentiation of flower buds of crops, increase the number of flowers, make flower buds strong, strengthen flowers and preserve fruits, improve fruit setting, and can also effectively promote the growth and development of the root system.
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